Byzantine Empire architecture, ancient, ornate, golden domes, intricate stone carvings, arches, columns, marble floors, grand halls, ornate chandeliers, mosaics, vaulted ceilings, grandiose staircases, imperial throne room, Byzantine-style windows, detailed frescoes, solemn atmosphere, warm lighting, 3/4 composition, Renaissance-inspired details, luxurious textiles, regal ambiance.